DNSSEC is currently broken on at least community.e.foundation and gitlab.e.foundation.
It seems to be an issue with parent zone : https://dnsviz.net/d/e.foundation/dnssec/
Output from delv:
/tmp ❯ delv +cd e.foundation
;; validating e.foundation/A: no valid signature found
; unsigned answer
e.foundation. 278 IN A 157.90.154.178
e.foundation. 278 IN RRSIG A 13 2 300 20231019000000 20230928000000 4456 e.foundation. DAdZxcgWnExdem4aO0uE7A5HS8wuWjY1sJoS8ekNoRPYvn7sNVG7gAP6 8vvTIu0IRDu6ZLdVItVWTHdoPDQphg==
e.foundation. 278 IN RRSIG A 13 2 300 20231019000000 20230928000000 63549 e.foundation. inCA9K8Tr7/GUmpMsMgwy4J+KIOm5s31yovSA05PJ3/UPUX9BQdSPMT0 pvb7OajjM9+Z+/ddsp1ieAd9EvTcPw==
/tmp [1] ❯ delv +cd community.e.foundation
;; validating webfront.e.foundation/A: no valid signature found
; unsigned answer
community.e.foundation. 9635 IN CNAME webfront.e.foundation.
webfront.e.foundation. 299 IN A 157.90.154.178
webfront.e.foundation. 299 IN RRSIG A 13 3 300 20231019000000 20230928000000 4456 e.foundation. fCQhmQCg7uxlOTr127JHewukZiZVSRu/mAIi544aYZJtn6zfg1JnoplV r4mPkBRj3a1x5O5mrdQXopqoeeYFyQ==
webfront.e.foundation. 299 IN RRSIG A 13 3 300 20231019000000 20230928000000 63549 e.foundation. lyz8gWd9gvO5fr3SKvvyaQ0vFMmoDCDXnNpcBLdF8UUHq4iP9yJLQA4d AL3mfD4HS26S4XUwJYm67klaw9IjhQ==